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Mathematics, 15.05.2021 01:00, granthazenp5e9mj
An alloy is composed of nickel, zinc, and copper in a ratio of
7:2:9. How many kilograms of each metal are needed to
make 3.6 kg of this alloy?
Plz help
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Answers: 3
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An alloy is composed of nickel, zinc, and copper in a ratio of
7:2:9. How many kilograms of each me...
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